On the last day of camp, Hirohito and Asahina prepare for their final train ride. Hirohio is eager to get to the finish line as fast as he can, but he's worried about how he'll get there. He's also worried about the other kids, who have been working hard all week to get ready for the race. As he waits for them to arrive, he realizes that they're all going to the same race, so he decides to go first.